KR20050044386A - 공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열 - Google Patents

공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열 Download PDF

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Publication number
KR20050044386A
KR20050044386A KR1020047007054A KR20047007054A KR20050044386A KR 20050044386 A KR20050044386 A KR 20050044386A KR 1020047007054 A KR1020047007054 A KR 1020047007054A KR 20047007054 A KR20047007054 A KR 20047007054A KR 20050044386 A KR20050044386 A KR 20050044386A
Authority
KR
South Korea
Prior art keywords
antenna
passive
antenna element
directional
frequency band
Prior art date
Application number
KR1020047007054A
Other languages
English (en)
Korean (ko)
Inventor
빙 치앙
마이클 제이. 린치
그리핀 케이. 고싸드
Original Assignee
탠티비 커뮤니케이션즈, 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 탠티비 커뮤니케이션즈, 인코포레이티드 filed Critical 탠티비 커뮤니케이션즈, 인코포레이티드
Publication of KR20050044386A publication Critical patent/KR20050044386A/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/32—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being end-fed and elongated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/242—Circumferential scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/446—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020047007054A 2001-11-09 2002-11-08 공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열 KR20050044386A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34541201P 2001-11-09 2001-11-09
US60/345,412 2001-11-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020077010398A Division KR20070055636A (ko) 2001-11-09 2002-11-08 공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열

Publications (1)

Publication Number Publication Date
KR20050044386A true KR20050044386A (ko) 2005-05-12

Family

ID=23354930

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020047007054A KR20050044386A (ko) 2001-11-09 2002-11-08 공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열
KR1020077010398A KR20070055636A (ko) 2001-11-09 2002-11-08 공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020077010398A KR20070055636A (ko) 2001-11-09 2002-11-08 공간적 제 2 고조파들을 사용하는 듀얼 대역 위상 배열

Country Status (12)

Country Link
US (3) US6753826B2 (fr)
EP (1) EP1456908A4 (fr)
JP (1) JP2005509345A (fr)
KR (2) KR20050044386A (fr)
CN (3) CN101026266A (fr)
AU (1) AU2002352616B2 (fr)
BR (1) BR0214200A (fr)
CA (1) CA2469883A1 (fr)
MX (1) MXPA04004432A (fr)
NO (1) NO20042363L (fr)
TW (1) TW200423475A (fr)
WO (1) WO2003041224A1 (fr)

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Also Published As

Publication number Publication date
NO20042363L (no) 2004-08-05
CN101026266A (zh) 2007-08-29
CN1613167A (zh) 2005-05-04
EP1456908A1 (fr) 2004-09-15
WO2003041224A1 (fr) 2003-05-15
MXPA04004432A (es) 2005-05-16
EP1456908A4 (fr) 2005-11-30
TW200423475A (en) 2004-11-01
KR20070055636A (ko) 2007-05-30
JP2005509345A (ja) 2005-04-07
US7202835B2 (en) 2007-04-10
US20050052332A1 (en) 2005-03-10
US6753826B2 (en) 2004-06-22
CA2469883A1 (fr) 2003-05-15
US20070182657A1 (en) 2007-08-09
BR0214200A (pt) 2004-12-21
US20030184492A1 (en) 2003-10-02
AU2002352616B2 (en) 2006-12-14
CN101026267A (zh) 2007-08-29

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